Chapter 22 Sustainable Cities Summary 1. Almost half of the world’s population lives in urban areas and half in rural areas. Government policies‚ poverty‚ lack of land to grow food‚ declining agricultural jobs‚ famine‚ and war that force people out of rural areas are all factors that determine how urban areas develop. 2. Urban areas are rarely self-sustaining‚ threaten biodiversity‚ destroy and damage ecosystems‚ lack trees‚ grow little of their own food‚ concentrate pollutants
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The observed trends in land use/land cover could potentially be explained in part by recent trends in ecotourism development‚ road expansion‚ and ecosystem management in Okomu National Park. From 2001 to 2016‚ a lot of siltation as well as water shrinkage had taken place within the lakes of Okomu National Park. Hence‚ these phenomena possibly due to climate change resulted into the decrease in swampy forest. Muchmore‚ the reduction in the spatial extent of secondary forest can be largely attributed
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The multiple nuclei model is also known as Harris and Ullman Multiple Nuclei Model. As shown in Figure 1‚ this model suggests that the land use pattern is built not around a single centre 13 but around several discrete nuclei. On that note‚ smaller business district acts as satellite nodes‚ or nuclei‚ of activity around which land use pattern formed. This model based on the notion that central business district (CBD) was losing its dominate and primacy as the nucleus of urban areas. However‚ it differed
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Site Appraisal Checklist SITE CHARACTERISTICS ------------------------------------------------- Site area ------------------------------------------------- Current use (previous if vacant) ------------------------------------------------- Evidence of previous development ------------------------------------------------- Greenfield or brownfield ------------------------------------------------- Description of buildings present (floorspace‚ scale‚ character‚ condition) -------------------------------------------------
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Thesis Topic: Evaluation of Development and Land use Change Impacts on Stream Flow and Sediment Yield in Margalla Hills Using Remote Sensing and GIS: Case Study of Rawal Dam and Simly Dam Watershed. 6. Brief Description/ Abstract: For this study Rawal and Simly dams watershed areas in Margalla Hills‚ which are subjected to rapid land-use changes due to residential and agriculture will be considered for Evaluation of development and land use impacts. The Rawal Lake located in Margalla
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laws that define how you can use your property. Cities‚ counties‚ townships‚ and other local governments adopt zoning plans in order to set development standards to assure that land is used for the common good. Zoning Laws protect existing businesses and residences. For example‚ in a region without zoning laws‚ a company could build a factory in the middle of a residential zone‚ potentially impacting the quality of life for residents. Zoning laws ensure that land use is consistent within a specific
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First and foremost zoning laws can be seen as any control by government authority over the use of land and buildings on that land. Zoning laws as a whole began in the United States in 1916 as a reaction to the building of the Equitable Building at 120 Broadway in New York City. At the time‚ the area was mainly a residential area and the construction of the skyscraper had major implications‚ or negative externalities on those around the skyscraper. This was the beginning of a court battle that eventually
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Houston is infamous for lacking a formal zoning code. It enables Houston residents to enjoy affordable housing within city limits‚ but can also create nuisances that can drive down the properties of homeowners. Houston’s anti-government streak is an anomaly even for the lone star state‚ it’s the only major city in Texas and beyond which does not have zoning on the books. Local economists claim that this laissez-faire type approach to city housing allows for the construction industry to more accurately
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with financial institutions to reach these small businesses and offers them access to capital‚ following certain terms and conditions to make that there is sufficient monitoring and oversight (Office of capital access About-us). Small businesses can use CAPs by contacting a lender that is participating in the program who will them conduct their own loan application process and determine specific loan terms. An example is the New York State’s capital access program‚ which is a newly expanded $19 million
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Chapter 10: Land‚ Public and Private 1. Why do humans value land? Humans value land because it has multiple purposes such as agriculture‚ housing‚ recreation‚ industry‚ disposing waste‚ mining‚ etc. 2. What is the tragedy of the commons? What is an externality? The tragedy of commons is when people share a common resource they tend to deplete is because of self-interest and for a short term profit. 3. What is maximum sustainable yeild? Maximum sustainable yield is the maximum amount of harvest
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